Roles of the rpoEc-chrR-chrA operon in superoxide tolerance and β-lactam susceptibility of Stenotrophomonas maltophilia

IntroductionThe rpoE-chrR pair is a regulatory system used by photosynthetic microorganisms to overcome singlet oxygen stress. rpoE and chrR encode the sigma factor σE and anti-sigma factor ChrR, respectively. Stenotrophomonas maltophilia, an opportunistic pathogen, is a multidrug-resistant gram-neg...

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Bibliographic Details

Published in:	Frontiers in Cellular and Infection Microbiology
Main Authors:	Ren-Hsuan Ku, Hsu-Feng Lu, Li-Hua Li, Ting-Yu Yeh, Yi-Tsung Lin, Tsuey-Ching Yang
Format:	Article
Language:	English
Published:	Frontiers Media S.A. 2025-02-01
Subjects:	Stenotrophomonas maltophilia singlet oxygen β-lactam susceptibility oxidative stress sigma factor
Online Access:	https://www.frontiersin.org/articles/10.3389/fcimb.2025.1492008/full